Tokyo weather in September
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Tokyo September weather at a glance
In September, Tokyo averages 26.1°C, with typical highs of 30.1°C and lows of 22.9°C. The historical average is 14 wet days and 77% humidity.
Tokyo September temperature & humidity
Tokyo September rain & wet days
Pack a light rain jacket, waterproof pouch and quick-dry shoes. Keep an indoor stop available between outdoor activities.
What to wear in Tokyo in September
Expect intense heat. Pack lightweight quick-dry clothing, sun protection and a refillable bottle. Rain is frequent at roughly 14 days in the month; pack a rain jacket and water-resistant shoes.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 30.1°C
- Morning & eveningLight layer for air-conditioned rooms · average low 22.9°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Tokyo September sunrise & sunset times
2026 September · Local time (Asia/Tokyo)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-09-01 | 05:13 | 18:09 | 12h 56m |
| 2026-09-15 | 05:23 | 17:49 | 12h 26m |
| 2026-09-30 | 05:35 | 17:27 | 11h 52m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
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Best months to visit Tokyo
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
September weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Tokyo weather like in September?
In September, Tokyo averages 26.1°C, with typical highs of 30.1°C and lows of 22.9°C. The historical average is 14 wet days and 77% humidity. Our weather-comfort rating for this month is challenging.
Does it rain a lot in Tokyo in September?
There are about 14 wet days in September. Pack a rain jacket and water-resistant shoes.
What should I wear in Tokyo in September?
Expect intense heat. Pack lightweight quick-dry clothing, sun protection and a refillable bottle. Rain is frequent at roughly 14 days in the month; pack a rain jacket and water-resistant shoes.
What are the best months to visit Tokyo?
Recent weather data rates January, October, November among the more comfortable months.
Where can I check Tokyo weather in September in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Tokyo in September?
On 2026-09-15, calculated sunrise is 05:23 and sunset is 17:49 in local time (Asia/Tokyo). Times vary by date and terrain.
Tokyo weather by month
More Japan destinations in September
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations